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Tantalum Niobium (Ta-40Nb) Alloy Bar / Rod UNS R05240

Item Number:
ALB-T056
Product Name:
Tantalum Niobium Alloy Bar / Rod
Material:
R05240, Ta-40Nb(60% Ta, 40% Nb)
Standard:
ASTM B 365
Size:
Diameter: 4-200mm; Length:<3m

Price($, USD):

($, USD)Inquiry
Supplier:
ALB Materials Inc
Synonyms:

Ta-Nb Alloy UNS R05240, Ta-40Nb Bar, Ta-40Nb Rod, Ta40Nb Bar, Ta40Nb Rod, Tantalum Niobium Alloy Bar, Tantalum Niobium Alloy Rod,

Related Products:
Tantalum Products,Niobium Products

Tantalum Niobium Alloy Sheets / Plate / Board Description:
ALB Materials Inc is a global supplier of Tantalum Niobium Alloy Sheets / Plate / Board and we can provide customized tantalum products.
ALB's Tantalum Niobium Alloy Sheets / Plate / Board is manufactured through Cold-Working Process, through forging, rolling, swaging, and drawing to get the desired size.

Tantalum Niobium Alloy Sheets / Plate / Board Applications:

  • Used in equipments which are resistant to nitric acid, sulfuric acid, hydrochloric acid
  • Produce high temperature furnace components.
  • Used in thin film electrolytic capacitor.


Tantalum Niobium Alloy Sheets / Plate / Board Specification:

Material:
Tantalum Sheets / Plate / Board: R05200(Electron beam or vacuum-arc cast tantalum), R05400(Sintered tantalum)
Tantalum Niobium Alloy Sheets / Plate / Board: R05252(Ta-2.5W), R05255(Ta-10W), Ta-7.5W
Tantalum Niobium Alloy Sheets / Plate / Board: R05240(Ta-40Nb), Ta-3Nb, Ta-20Nb, Ta-30Nb
Purity: 99.95%, 99.99%
Standard: ASTM B 708
Dimensions:

Product Name Thickness(mm) Width(mm) Length(mm)
Foil 0.01-0.09 30-150 <2000
Sheet 0.1-0.5 30-600 30-2000
Plate 0.5-10 50-1000 50-2000


Tantalum and Tantalum Alloy
R05200, unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both. (Ta)
R05400, unalloyed tantalum, powder-metallurgy consolidation. (Ta)
R05255, tantalum alloy, 90% tantalum, 10% tungsten, electron-beam furnace of vacuum-arc melt, or both. (Ta10W)
R05252, tantalum alloy, 97.5% tantalum, 2.5% tungsten, electron-beam furnace or vacuum-arc melt, or both. ( Ta2.5W)
R05240, tantalum alloy, 60% tantalum, 40% niobium, electron-beam furnace or vacuum-arc melt. (Ta-40Nb)

Chemical Composition:

Element

R05200 (%,Max)

R05400 (%,Max)

R05255 (Ta10W) / (%,Max)

R05252 (Ta2.5W) / (%,Max)

R05240 (Ta-40Nb) (%,Max)

C

0.01

0.01

0.01

0.01

0.01

O

0.015

0.03

0.015

0.015

0.02

N

0.01

0.01

0.01

0.01

0.01

H

0.0015

0.0015

0.0015

0.0015

0.0015

Fe

0.01

0.01

0.01

0.01

0.01

Mo

0.02

0.02

0.02

0.02

0.02

Nb

0.1

0.1

0.1

0.5

35.0–42.0

Ni

0.01

0.01

0.01

0.01

0.01

Si

0.005

0.005

0.005

0.005

0.005

Ti

0.01

0.01

0.01

0.01

0.01

W

0.05

0.05

9.0–11.0

2.0–3.5

0.05


Mechanical properties (annealed condition):

Size Tensile strength, psi (MPa), ≥ Yield strength, psi (MPa), ≥ Elongation (%), ≥

Pure Tantalum sheet, foil and plate (R05200, R05400)

Thickness<0.060"(1.524mm) 30000 (207) 20000 (138) 20
Thickness≥0.060"(1.524mm) 25000 (172) 15000 (103) 30

Ta-10W (R05255) Tantalum Tungsten Alloy sheet and plate

Thickness<0.125" (3.175mm) 70000 (482) 60000 (414) 15
Thickness≥0.125" (3.175mm) 70000 (482) 55000 (379) 20

Ta-2.5W (R05252) Tantalum Tungsten Alloy sheet and plate

Thickness<0.125" (3.175mm) 40000 (276) 30000 (207) 20
Thickness≥0.125" (3.175mm) 40000 (276) 22000 (152) 25

Ta-40Nb (R05240) Tantalum Niobium alloy sheet and plate

Thickness<0.060"(1.524mm) 40000 (276) 20000 (138) 25
Thickness>0.060"(1.524mm) 35000 (241) 15000 (103) 25


Tantalum Niobium Alloy Sheets / Plate / Board
Packaging:
Our Tantalum Niobium Alloy Sheets / Plate / Board are carefully packed to prevent damage during storage & transportation. Wooden crate is applied when the cargo is over weight.
Wooden crate Packing
Material Safety Data Sheet (MSDS) of Tantalum Niobium Alloy Sheets / Plate / Board

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